TY  - JOUR
T1  - Contributions to Terrestrial Magnetism. No. XIV
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 165
SP  - 161
EP  - 203
PY  - 1875/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1875.0004
M3  - doi:10.1098/rstl.1875.0004
AU  - Sabine, E.
ER  -